Commit Graph

68 Commits

Author SHA1 Message Date
Philip Withnall
a046492a19 gfileenumerator: Add an example of using next_files_async() to the docs
This is written in pseudocode C which omits all the callback boilerplate
for the async calls. This should hopefully make the overall structure of
the loop more obvious.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #352
2023-03-21 14:07:08 +00:00
Owen Taylor
67a9367598 gfileenumerator: Clarify termination condition for next_files_async()
As suggested on #352 by Owen Taylor (commit put together by Philip
Withnall, but in Owen’s name as it’s his wording).

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #352
2023-03-21 13:56:52 +00:00
Philip Withnall
5942cd7984 gio: Add SPDX license headers automatically
Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.

This commit was entirely generated using the command:
```
git ls-files gio/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #1415
2022-05-18 09:18:52 +01:00
Gabor Karsay
7e64004db0 docs: mark macros, flags, enums with percent sign 2022-03-04 16:21:55 +00:00
Philip Withnall
b6424b5ce1 gfileenumerator: Warn if name is not available for get_child()
`standard::name` must be available for `g_file_enumerator_get_child()`
to work. Emit a critical warning and return if it’s not. This is similar
to the existing behaviour in `g_file_enumerator_iterate()`.

Improve the documentation to mention this.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Fixes: #2507
2021-10-21 12:23:06 +01:00
Philip Withnall
e508a0a8df gfileenumerator: Upgrade existing warning to critical warning
The code cannot function correctly if the `standard::name` attribute is
not present, so upgrade the existing warning to a critical warning and
return if it fails in `g_file_enumerator_iterate()`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2507
2021-10-21 12:23:06 +01:00
Philip Withnall
0630272388 gfileenumerator: Add missing precondition to get_child()
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2507
2021-10-21 12:23:06 +01:00
Michael Catanzaro
8bfc299813 gfileenumerator: fix leak in error path
Found by Coverity.
2021-04-01 14:28:10 -05:00
Simon McVittie
44c004c84e Normalize C source files to end with exactly one newline
Some editors automatically remove trailing blank lines, or
automatically add a trailing newline to avoid having a trailing
non-blank line that is not terminated by a newline. To avoid unrelated
whitespace changes when users of such editors contribute to GLib,
let's pre-emptively normalize all files.

Unlike more intrusive whitespace normalization like removing trailing
whitespace from each line, this seems unlikely to cause significant
issues with cherry-picking changes to stable branches.

Implemented by:

    find . -name '*.[ch]' -print0 | \
    xargs -0 perl -0777 -p -i -e 's/\n+\z//g; s/\z/\n/g'

Signed-off-by: Simon McVittie <smcv@collabora.com>
2020-06-10 09:48:02 +01:00
Stefan Sauer
2812219adb docs: add missing '*' chars at start of doc-comments 2017-11-12 16:36:16 +01:00
Sébastien Wilmet
3bf4a720c3 gio/: LGPLv2+ -> LGPLv2.1+
Sub-directories inside gio/ already processed in a previous commit:
- fam/
- gdbus-2.0/ (which contains only codegen/)
- gvdb/
- inotify/
- tests/
- win32/
- xdgmime/

Other sub-directories inside gio/:
- completion/: no license headers
- kqueue/: not LGPL, BSD-style license

https://bugzilla.gnome.org/show_bug.cgi?id=776504
2017-05-29 19:53:34 +02:00
Christian Hergert
18a33f72db introspection: use (nullable) or (optional) instead of (allow-none)
If we have an input parameter (or return value) we need to use (nullable).
However, if it is an (inout) or (out) parameter, (optional) is sufficient.

It looks like (nullable) could be used for everything according to the
Annotation documentation, but (optional) is more specific.
2016-11-22 14:14:37 -08:00
Philip Withnall
3613b7a366 gio: Add source tags to various GTasks constructed in GLib
This makes them easier to identify when debugging and profiling.

This patch was somewhat less than interesting to write.

https://bugzilla.gnome.org/show_bug.cgi?id=767765
2016-06-29 15:16:52 +01:00
Krzesimir Nowak
504f189e59 gfileenumerator: Fix typo in docs
This probably used to be a part of libgsystem.
2016-06-02 11:29:55 +02:00
K. Adam Christensen
f8341badb8 gfileenumerator: Don't leak memory if out_info is NULL
In the unusual case where one just wants the filenames, avoid
a leak.

https://bugzilla.gnome.org/show_bug.cgi?id=754211
2015-08-28 08:17:24 -04:00
Colin Walters
f141607eec gfileenumerator: Convert docbook tag -> markdown
This code predated the markdown conversion.  Pointed out by mclasen.
2015-02-20 14:37:39 -05:00
Colin Walters
52cd62d946 filenumerator: Add g_file_enumerator_iterate()
This is *significantly* more pleasant to use from C (while handling
errors and memory cleanup).

While we're here, change some ugly, leaky code in
tests/desktop-app-info.c to use it, in addition to a test case
in tests/file.c.

https://bugzilla.gnome.org/show_bug.cgi?id=661554
2015-02-20 14:02:05 -05:00
Evan Nemerson
570b27b9ac gio: port annotations from the Vala metadata.
https://bugzilla.gnome.org/show_bug.cgi?id=730493
2014-05-23 10:04:06 -07:00
Volker Sobek
4441595378 docs: Remove <!-- --> comment before plural s
These did show up in the html. Since symbol names are checked for a
trailing plural s when generating the docs, the links stay functional
after removing these comments.

https://bugzilla.gnome.org/show_bug.cgi?id=728380
2014-04-24 13:42:37 +02:00
William Jon McCann
20f4d1820b docs: use "Returns:" consistently
Instead of "Return value:".
2014-02-19 19:41:52 -05:00
Matthias Clasen
e7fd3de86d Eradicate links and xrefs
These are all replaced by markdown ref links.
2014-02-08 12:26:56 -05:00
Matthias Clasen
adf892e96a Annotate all examples with their language
The C ones, at least.
2014-02-01 15:11:49 -05:00
Matthias Clasen
42cf80780b Docs: Big entity cleanup
Strip lots of entity use from |[ ]| examples (which are now
implicit CDATA). Also remove many redundant uses of <!-- -->.
2014-02-01 12:00:30 -05:00
Daniel Mustieles
078dbda148 Updated FSF's address 2014-01-31 14:31:55 +01:00
Emmanuele Bassi
54cc43630d Rename the generated private data getter function
As it turns out, we have examples of internal functions called
type_name_get_private() in the wild (especially among older libraries),
so we need to use a name for the per-instance private data getter
function that hopefully won't conflict with anything.
2013-06-24 15:43:04 +01:00
Emmanuele Bassi
32747def4b gio: Use the new private instance data declaration
Use the newly added macros, and remove the explicit calls to
g_type_class_add_private().

https://bugzilla.gnome.org/show_bug.cgi?id=700035
2013-06-24 14:18:01 +01:00
Colin Walters
76a10a572c GFileEnumerator: Add some documentation about ordering
Kind of a gratuitious gaping hole in the docs...

https://bugzilla.gnome.org/show_bug.cgi?id=701680
2013-06-05 18:52:14 -04:00
Dan Winship
ed5accf16c gio: port file/vfs-related classes from GSimpleAsyncResult to GTask
https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-12-18 09:07:24 -05:00
Jasper St. Pierre
3c87ab97ff gfileenumerator: Add a g_file_enumerator_get_child method
This is a new convenience method designed to simplify some use
cases of GFileEnumerator, by making it easy to get the next file
from a file enumerator.

https://bugzilla.gnome.org/show_bug.cgi?id=690083
2012-12-13 21:38:18 -05:00
Dan Winship
55e7ca6e1b gio: deprecate gioscheduler, soft deprecate GSimpleAsyncResult
Reimplement gioscheduler in terms of GTask, and deprecate the original
gioscheduler methods. Update docs to point people to GTask rather than
gioscheduler and GSimpleAsyncResult, but don't actually formally
deprecate GSimpleAsyncResult yet.

https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-10-10 10:29:36 -04:00
Dan Winship
82d914d808 gio: add g_async_result_is_tagged()
Rather than doing a two step first-check-the-GAsyncResult-subtype-then-
check-the-tag, add a GAsyncResult-level method so that you can do them
both at once, simplifying the code for "short-circuit" async return
values where the vmethod never gets called.

https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-07-10 10:49:20 -04:00
Dan Winship
f8532a13e2 gio: Add g_async_result_legacy_propagate_error()
Finish deprecating the "handle GSimpleAsyncResult errors in the
wrapper function" idiom (and protect against future GSimpleAsyncResult
deprecation warnings) by adding a "legacy" GAsyncResult method
to do it in those classes/methods where it had been traditionally
done.

(This applies only to wrapper methods; in cases where an _async
vmethod explicitly uses GSimpleAsyncResult, its corresponding _finish
vmethod still uses g_simple_async_result_propagate_error.)

https://bugzilla.gnome.org/show_bug.cgi?id=667375
https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-07-10 10:49:14 -04:00
Dan Winship
538b2f106d gio: handle GSimpleAsyncResult errors in _finish vmethods
Originally, the standard idiom with GSimpleAsyncResult was to handle
all errors in the _finish wrapper function, so that vmethods only had
to deal with successful results. But this means that chaining up to a
parent _finish vmethod won't work correctly. Fix this by also checking
for errors in all the relevant vmethods. (We have to redundantly check
in both the vmethod and the wrapper to preserve compatibility.)

https://bugzilla.gnome.org/show_bug.cgi?id=667375
https://bugzilla.gnome.org/show_bug.cgi?id=661767
2012-07-10 10:47:55 -04:00
Javier Jardón
928d2cea61 gio/*: Use g_list_free_full() convenience function 2012-01-03 16:53:47 +01:00
Matthias Clasen
1b28408b8b Spelling fixes
Spelling fixes in comments and docs, provided by
Kjartan Maraas in bug 657336.
2011-08-29 14:49:32 -04:00
Richard Hughes
9936f961ba Correct the annotation for g_file_enumerator_get_container()
We don't ref the returned object, and alex has verified the gvfs implementation.
2011-05-26 12:37:36 +01:00
Pavel Holejsovsky
7a1fbcd959 Add GI annotations to GFileEnumerator 2010-12-27 15:48:31 +01:00
Christian Persch
9e0c07870a Use g_simple_async_result_{new_,}take_error
Bug #633685.
2010-11-03 14:25:35 +01:00
Johan Dahlin
30132c44c1 Add a lot of missing annotations 2010-09-24 18:24:41 -03:00
Johan Dahlin
835f9cb310 [introspection] Move over annotations
Move all the annotations over from gobject-introspection.

They will not be used directly by the introspection scanner for now,
instead they will be extracted by a script and updated manually
until introspection is properly integrated into the glib build
2010-09-24 15:52:38 -03:00
Ryan Lortie
5b946e0504 gio/: fully remove gioalias hacks 2010-07-07 19:53:22 -04:00
Colin Walters
7c36619d26 [Gio] Merge in introspection annotations from gobject-introspection gio-2.0.c
This is not an exhaustive set, but covers everything we have so far.
2010-06-10 14:03:02 -04:00
Benjamin Otte
835c03a5c1 syntax fix in documentation 2009-06-18 15:27:42 +02:00
Benjamin Otte
cf95d07691 fix typo in documentation 2009-06-18 15:27:42 +02:00
Alexander Larsson
6ea86cc57f Update the docs for the new network APIs
This imports the network APIs into the gio reference docs, and cleans
up a bunch of gtk-doc warnings and documentation issues.
2009-05-18 13:07:43 +02:00
Matthias Clasen
61aa1f7db0 Bug 556422 – g_file_enumerator_next_file: unclear whether return value
2008-10-16  Matthias Clasen  <mclasen@redhat.com>

        Bug 556422 – g_file_enumerator_next_file: unclear whether return
        value needs to be freed

        * gfileenumerator.c (g_file_enumerate_next_file): Clarify
        the return value docs. Pointed out by Armin Burgmeier

svn path=/trunk/; revision=7603
2008-10-16 04:19:53 +00:00
Cody Russell
3d93bf6968 Moved all relevant typedefs into these files.
2008-07-01  Cody Russell  <bratsche@gnome.org>

        * gio/gioenums.h:
        * gio/giotypes.h:
	Moved all relevant typedefs into these	files.

        * gio/*.[ch]:
	Updated wrt added files.

        Split types into separate file	for easier maintainership. (#538564)


svn path=/trunk/; revision=7127
2008-07-01 06:32:35 +00:00
Johan Dahlin
761424465a Include "config.h" instead of <config.h> Command used: find -name
2008-06-21  Johan Dahlin  <jdahlin@async.com.br>

    * *.[ch]: Include "config.h" instead of <config.h>
    Command used:
    find -name \*.[ch]|xargs perl -p -i -e 's/^#include <config.h>/#include "config.h"/g'
    Rubberstamped by Mitch


svn path=/trunk/; revision=7092
2008-06-22 15:10:51 +00:00
Christian Persch
9c17697b56 Use g_set_error_literal where appropriate. Patch from bug #535947.
svn path=/trunk/; revision=7051
2008-06-16 16:53:58 +00:00
Michael Natterer
a4427bfff5 chain up unconditionally in finalize() and dispose(). Also don't
2008-06-16  Michael Natterer  <mitch@imendio.com>

	* *.c: chain up unconditionally in finalize() and dispose(). Also
	don't dereference these function pointers when calling them since
	that has no meaning at all.


svn path=/trunk/; revision=7048
2008-06-16 09:54:04 +00:00